ghsa-c9r5-4837-463p
Vulnerability from github
Published
2022-05-13 01:08
Modified
2022-05-13 01:08
Severity ?
Details
ntpd in NTP 4.x before 4.2.8p8, when autokey is enabled, allows remote attackers to cause a denial of service (peer-variable clearing and association outage) by sending (1) a spoofed crypto-NAK packet or (2) a packet with an incorrect MAC value at a certain time.
{ "affected": [], "aliases": [ "CVE-2016-4955" ], "database_specific": { "cwe_ids": [ "CWE-362" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2016-07-05T01:59:00Z", "severity": "MODERATE" }, "details": "ntpd in NTP 4.x before 4.2.8p8, when autokey is enabled, allows remote attackers to cause a denial of service (peer-variable clearing and association outage) by sending (1) a spoofed crypto-NAK packet or (2) a packet with an incorrect MAC value at a certain time.", "id": "GHSA-c9r5-4837-463p", "modified": "2022-05-13T01:08:37Z", "published": "2022-05-13T01:08:37Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-4955" }, { "type": "WEB", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K3EYJQHJZ2KTVQ7ICEFHXTLZ36MRASWX" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ORAMN3Q7TVJ54MBYF75XCJOE3DP7LYHT" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WNWGCQLW2VY72NIUYMJOCAKJKTXHDUK2" }, { "type": "WEB", "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:24.ntp.asc" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/201607-15" }, { "type": "WEB", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11" }, { "type": "WEB", "url": "https://www.kb.cert.org/vuls/id/321640" }, { "type": "WEB", "url": "http://bugs.ntp.org/3043" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00018.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00020.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00023.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00024.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00028.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00040.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html" }, { "type": "WEB", "url": "http://packetstormsecurity.com/files/137321/Slackware-Security-Advisory-ntp-Updates.html" }, { "type": "WEB", "url": "http://packetstormsecurity.com/files/137322/FreeBSD-Security-Advisory-FreeBSD-SA-16-24.ntp.html" }, { "type": "WEB", "url": "http://support.ntp.org/bin/view/Main/NtpBug3043" }, { "type": "WEB", "url": "http://support.ntp.org/bin/view/Main/SecurityNotice" }, { "type": "WEB", "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160603-ntpd" }, { "type": "WEB", "url": "http://www.kb.cert.org/vuls/id/321640" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html" }, { "type": "WEB", "url": "http://www.securityfocus.com/archive/1/538599/100/0/threaded" }, { "type": "WEB", "url": "http://www.securityfocus.com/archive/1/538600/100/0/threaded" }, { "type": "WEB", "url": "http://www.securityfocus.com/archive/1/archive/1/538599/100/0/threaded" }, { "type": "WEB", "url": "http://www.securityfocus.com/archive/1/archive/1/538600/100/0/threaded" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/91007" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1036037" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-3096-1" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.